# Symantec vulnerabilities

Source: https://junglewise.ai/threats/vendors/symantec  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/symantec.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 7 vulnerabilities in Symantec: 0 in the last 7 days and 2 in the last 90 days, 1 of them critical and 1 exploited in the wild. The most recent, CVE-2026-6064, was published on 28 October 2026. 2 vulnerabilities in the last four weeks, up from none in the four before. 1 technology has a page of its own.

## Counts

- Last 7 days: 0
- Last 30 days: 1
- Last 90 days: 2
- All time: 7 (1 critical, 1 exploited in the wild)

## About Symantec

A provider of cybersecurity software and services, now a division of Broadcom.

## Latest Symantec vulnerabilities

- [CVE-2026-6064: Norton Antivirus symlink following privilege escalation in Data Shredder](https://junglewise.ai/threats/cve-2026-6064-link-following-vulnerability-in-data-shredder-components-in-norton) (high, CVSS 7.3, published 28 Oct 2026)
- [CVE-2026-19810: Symantec Endpoint Detection and Response Console cross-site scripting](https://junglewise.ai/threats/cve-2026-19810-symantec-endpoint-detection-and-response-sedr-console-prior-to-4) (medium, CVSS 5.4, published 13 Oct 2026)
- [CVE-2026-15379: Broadcom Symantec IT Management Suite Information Disclosure in Altiris WMI Provider](https://junglewise.ai/threats/cve-2026-15379-broadcom-symantec-it-management-suite-information-disclosure-in) (info, CVSS 5.1, published 17 Jul 2026)
- [CVE-2026-11626: Symantec CleanWipe local privilege escalation in macOS tool](https://junglewise.ai/threats/cve-2026-11626-symantec-cleanwipe-local-privilege-escalation-in-macos-tool) (info, CVSS 5.4, published 10 Jun 2026)
- [CVE-2026-11815: Symantec API Gateway insecure deserialization](https://junglewise.ai/threats/cve-2026-11815-symantec-api-gateway-insecure-deserialization) (info, CVSS 5.3, published 10 Jun 2026)
- [CVE-2017-6327: Symantec Messaging Gateway Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2017-6327-symantec-messaging-gateway-remote-code-execution-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 3 Nov 2021)
- [CVE-1999-1380: Symantec Norton Utilities arbitrary command execution in TUNEOCX.OCX](https://junglewise.ai/threats/cve-1999-1380-symantec-norton-utilities-arbitrary-command-execution-in-tuneocx) (medium, CVSS 5.1, published 4 May 1997)

## Most severe Symantec vulnerabilities

- [CVE-2017-6327: Symantec Messaging Gateway Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2017-6327-symantec-messaging-gateway-remote-code-execution-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 3 Nov 2021)
- [CVE-2026-6064: Norton Antivirus symlink following privilege escalation in Data Shredder](https://junglewise.ai/threats/cve-2026-6064-link-following-vulnerability-in-data-shredder-components-in-norton) (high, CVSS 7.3, published 28 Oct 2026)
- [CVE-2026-19810: Symantec Endpoint Detection and Response Console cross-site scripting](https://junglewise.ai/threats/cve-2026-19810-symantec-endpoint-detection-and-response-sedr-console-prior-to-4) (medium, CVSS 5.4, published 13 Oct 2026)
- [CVE-1999-1380: Symantec Norton Utilities arbitrary command execution in TUNEOCX.OCX](https://junglewise.ai/threats/cve-1999-1380-symantec-norton-utilities-arbitrary-command-execution-in-tuneocx) (medium, CVSS 5.1, published 4 May 1997)
- [CVE-2026-11626: Symantec CleanWipe local privilege escalation in macOS tool](https://junglewise.ai/threats/cve-2026-11626-symantec-cleanwipe-local-privilege-escalation-in-macos-tool) (info, CVSS 5.4, published 10 Jun 2026)
- [CVE-2026-11815: Symantec API Gateway insecure deserialization](https://junglewise.ai/threats/cve-2026-11815-symantec-api-gateway-insecure-deserialization) (info, CVSS 5.3, published 10 Jun 2026)
- [CVE-2026-15379: Broadcom Symantec IT Management Suite Information Disclosure in Altiris WMI Provider](https://junglewise.ai/threats/cve-2026-15379-broadcom-symantec-it-management-suite-information-disclosure-in) (info, CVSS 5.1, published 17 Jul 2026)

## Vulnerabilities per week

2 vulnerabilities in the last four weeks, up from none in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 1 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 1 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Symantec technologies

- [Symantec API Gateway](https://junglewise.ai/threats/technologies/api-gateway): 3 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Symantec vulnerabilities", https://junglewise.ai/threats/vendors/symantec, 13 November 2026.